Update Widget/Datastream Property

Updates the Datastream Property and all assigned Widgets

GET https://{server_address}/external/api/update/property?token={token}&pin={pin}&{property}={value}

This endpoint allows you to update the Datastream Property value via GET request. All widgets (both web and mobile) that are assigned to this datastream will inherit this property. For example, if you have 2 widgets assigned to the datastream with the pin 10 and use set property "label" to "xxx", both widgets will get this label. The Datastream Property is persistent and will be stored forever until you change it with another value. In order to clear the property you need to clear the device data in device actions menu. Example: https://blynk.cloud/external/api/update/property?token=ffujYGgbf805tgsf&pin=v1&isDisabled=true

Path Parameters

Name	Type	Description
property	string	The property of the widget you want ot update. Possible values: label, isDisabled, color
value	string	The desired value of the property
pin	string	Virtual pin number (should start with "v")
token	string	Device auth token

200 Success

400 Could not find a device token or Wrong pin format or Value doesn't match the Datastream data type

{"error":{"message":"Invalid token."}}

or

{"error":{"message":"Wrong pin format."}}

or

{"error":{"message":"Value doesn't match the Datastream data type"}}

You can get the Device auth token in Device info.